Jiangsu Qiantong Technology Co., Ltd. (shortened to "Qiantong Tech") is dedicated to building an intelligent platform ecosystem that seamlessly connects perception, data, knowledge, and decision-making. The company has independently open-sourced its core platforms—the data middleware “qData” and the knowledge graph platform “qKnow”—with a commitment to fostering an open, shared, and sustainable technology ecosystem. Qiantong Tech empowers developers and partners to jointly advance intelligent technology innovation.

Qiantong Tech specializes in industries such as smart water management, smart agriculture, and intelligent manufacturing, delivering end-to-end solutions covering perception and data collection, data governance, knowledge management, and intelligent decision-making. Through its open-source platforms, the company warmly invites developers worldwide to co-build and co-innovate, accelerating digital transformation and intelligent upgrades across industries—achieving a win-win synergy between technology and ecosystem.

The Qiantong Intelligent Platform Suite includes:

• qData Data Middleware: Offers an integrated data capability foundation covering data governance, modeling, assetization, and service delivery.
• qKnow Knowledge Platform: Centered on knowledge graphs and integrated with vector knowledge bases and large language models, it builds industry-specific knowledge systems that are reasoning-capable and reusable.
• qModel Model Platform: Provides full lifecycle management for industry-specific algorithmic models—from integration, testing, fusion, and orchestration to service deployment and operational governance.
• qLabel Data Annotation Platform: Delivers high-quality data annotation and management capabilities tailored for algorithm and large model training.
• qBrain Large Model Application Platform: A vertical large model development and training platform designed for specific industries and business scenarios.
• qThing IoT Platform: Supports unified connectivity for massive devices and perception data collection, establishing a stable and reliable foundation for IoT sensing and data acquisition.

Contact

Official Website: https://qiantong.tech/
Hotline: 400-660-8208
Business Cooperation: sales@qiantong.tech
Technical Support: support@qiantong.tech